Birchtech (BCHT) stock: insider trades, news & valuation
Net buyingShare price and insider trades
Birchtech insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $750K and 0 sold $0 of BCHT stock on the open market.
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BCHT insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | $750K | 1 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 1 Birchtech Corp. insider reported open-market purchases totaling $750K, while 0 insiders reported sales totaling $0.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Mar 2SEC | Richard MacphersonCEO, President | Buy | 312,5002,955,095 held (+12%) | $2.40 | $750K | -42.1% | — |
Insiders at Birchtech Corp.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Richard MacphersonCEO, President | $750K | — | Mar 2, 2026 | — |
BCHT stock: common questions
Are Birchtech Corp. insiders buying BCHT stock?
In the past 12 months, 1 insiders reported open-market purchases of BCHT worth $750K. The latest was CEO, President Richard Macpherson bought $750K of BCHT at $2.40 — first open-market purchase in our records.
Are Birchtech Corp. insiders selling BCHT stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is BCHT's 52-week range?
Over the past year BCHT has traded between $1.16 and $4.75. It last closed at $1.39 on Oct 9, 2026.